Answer:
use photo math
Step-by-step explanation:
Answer:
I don't know the correlation, I would assume <em>negative</em>, since it is a downward trend. As for the second box, <em>decrease. </em>
<em>Good luck I tried!</em>
Answer: D
Step-by-step explanation:
Answer:-9492xs+7h
Step-by-step explanation:if you do 678 divided by -4 it would be -169.5 then multiply that by 56 witch would be -9492 then times s would be -9492xs then that added to 7h would be -9492xs+7h and your final answer
Because, well, without them how are you able to add and subtract fractions :D
It is according to the laws of mathematics that you cannot add or subtract fractions that have different denominators to each other. So you need to make your fractions having the same denominator so that they are able to be added or subtracted (hence the equivalent fractions - making the denominators the same are making the fractions equivalent)